Giga Energy

Engineer

• Own the design, development, and commissioning of control systems for mission-critical AI infrastructure
• Design and develop PLC and HMI programs for building automation and facility control systems
• Design control panels and produce detailed control schematics from concept through construction-ready documentation
• Develop and maintain network designs using Ethernet/IP, Modbus TCP, and Modbus RTU
• Configure and commission VFD drive controls for motors, pumps, and HVAC systems
• Read and interpret P&ID diagrams to translate process requirements into control logic, including valve sequencing, motor control, and pump staging
• Collaborate with mechanical, electrical, and systems engineers to integrate controls into broader facility infrastructure
• Support factory acceptance testing (FAT), site acceptance testing (SAT), and commissioning activities
• Continuously improve existing Controls and BMS design and scale as needed
• Troubleshoot control system issues in the field and drive resolution with minimal supervision
• Maintain accurate as-built documentation, program backups, and engineering records

Controls Engineer

Full-stack Engineer

• Own mechanical requirements, design decisions, specifications, drawings, bills of materials, and engineering changes for all Mechanical equipment and components
• Develop and validate cooling capacity, heat transfer, airflow, fluid flow, pressure drop, piping, and equipment selection calculations
• Lead mechanical integration of chillers, cooling distribution units, fan wall units, piping, and pod infrastructure
• Coordinate interfaces with electrical, controls, monitoring, and fire protection teams
• Review designs for performance, reliability, serviceability, manufacturability, and applicable code and certification requirements
• Work with suppliers and manufacturing partners on component selection, technical issues, design reviews, and production readiness
• Define and review product testing, factory acceptance criteria, and corrective actions
• Use field and customer feedback to improve products
• Meet with prospective customers to understand cooling loads, site conditions, operating requirements, and integration constraints
• Recommend product configurations and help prepare technical proposals, specifications, submittals, responses to customer questions, and engineering input for bids
• Create the bridge between the US-based engineering team and the product team in China, guiding products from requirements and design through manufacturing, testing, and field improvement
• Provide technical support to the in-house engineering team and prospective customers selecting and integrating products

Lead Mechanical Product Engineer

Document Specialist

• Administer document management guidelines and provide governance over document control standards.
• Create document and drawing review sessions in Bluebeam through Forma for formal reviews and Concurrent Design Reviews (CDR).
• Invite discipline reviewers, set review periods and comment deadlines, and follow up on outstanding reviews.
• Compile reviewer comments into the Comment Compilation Log and issue consolidated comments via formal transmittal.
• Maintain logs of documents in review, assigned reviewers, and comment deadlines across active projects.
• Support project kickoffs by creating placeholders in Forma for deliverables, document numbers, and folder locations.
• Develop and launch new project sites in Forma with standard folder structures and access provisioning.
• Assemble Procurement packages and verify documents are at their current registered revision before issuance.
• Prepare weekly progress reports and monthly milestone/action-item updates.
• Log new and updated documents in Forma and provide scheduled status reports.
• Coordinate with internal project teams to track assignments, tasks, and updates.
• Evaluate document progress, flag problem areas, and recommend corrective action.
• Support project change management processes, procedures, and systems.
• Maintain Forma system access, including permission audits, user setup, and access removal.
• Provide first-line technical support for Forma and Bluebeam, escalating platform issues as needed.
• Support creation and maintenance of Document Control SOPs, forms, templates, and guidelines.
• Integrate Forma with Google Drive/Workspace and other internal systems.
• Perform other document control tasks as assigned.

Document Control Specialist

Payroll

• Own end-to-end payroll for a multi-state workforce, including regular cycles, off-cycle runs, corrections, bonuses, per diems, deductions, and garnishments
• Maintain payroll controls, reconciliations, variance reviews, payroll tax registrations and filings, year-end processing, and audit-ready records
• Own benefits administration, including enrollment, eligibility, employee issues, broker and vendor relationships, renewals, and utilization
• Administer compensation, incentive, and equity programs, including salary bands, benchmarking, bonus calculations and payouts, grant records, vesting, exercises, and reporting
• Own payroll and rewards systems and data, including Rippling configuration, reporting, and employee/pay record quality
• Answer employee payroll and benefits questions confidentially and address recurring root causes
• Partner with the Controller and accounting team on payroll accounting, cash funding, and controls
• Partner with People leadership on benefits strategy and the compensation calendar
• In the first 90 days, take over the payroll cycle, stabilize the recurring calendar, and document processes, controls, and exceptions
• By the end of the first year, establish clean payroll operations, understandable and usable benefits, timely compensation and equity administration, and trusted leadership reporting

Controls Engineer

Lead Mechanical Product Engineer

Document Control Specialist

Total Rewards and Payroll Manager